Kome clips on Instagram: "The Rookie is a police drama series centered on John Nolan, a man in his 40s who decides to chase a lifelong dream by joining the Los Angeles Police Department. As the oldest rookie on the force, Nolan faces skepticism, danger, and intense training, but his maturity and life experience often become his greatest strengths. The show mixes action-packed cases with humor and heartfelt character moments. Main Cast • Nathan Fillion – John Nolan • Melissa O’Neil – Lucy Chen •